baber/WOPTO huggingface dataset:
Patent JP-H06241040-A (JP)
Title: Exhaust manifold of internal combustion engine
Inventor: SOGO YOSHIFUMI
IPC: F02D35/00
Filed: 1993-02-10
Abstract: PURPOSE:To generate uniform contacting with an oxygen sensor by notching a part of a gathering case and a bulkhead of a convergent room for providing a communication hole for insertion of the oxygen sensor, providing an incoming side opening while the inlet side face of the gathering case is arranged approx. perpendicular to the bulkhead, and providing an approx. circular outgoing side opening in the outlet side end face to form so that visibility is ensured from the inlet opening. CONSTITUTION:Four branch pipes of an exhaust manifold are put in communication with four cylinders, and the end face of the branch pipe on the gathering case side is made in D-form, and the side faces of two branch pipes are contacted each other to generate an end face in long circle. By a bulkhead 4 the gathering case is formed from the first and the second convergent room 5a. 5b, and a part of bulkhead 4 and part of gathering case are notched to provide a communication hole, and thereto an oxygen sensor is fixed upon inserting from a mounting hole 6. Joined branch pipes are inserted into incoming openings 8a, 8b in the form of long hole provided in the first and second convergent rooms 5a, 5b, and outgoing side openings 9a, 9b in approx. circular form are furnished. The incoming side end face of the case is arranged approx. perpendicular to the bulkhead 4, and the exhaust gas is touched uniformly to the oxygen sensor to ensure that the oxygen concentration is sensed precisely.
Patent JP-H03247243-A (JP)
Title: Frozen food
Inventor: CHIAKI MASAYOSHI
IPC: A23G9/32
Filed: 1990-02-27
Abstract: PURPOSE:To obtain a frozen product such as ice cream having excellent overrun and good taste, containing hexose fatty acid monoester and long-chain fatty acid monoglyceride. CONSTITUTION:The objective product containing a hexose fatty acid monoester (preferably one wherein OH group at the 6-position of hexose is esterified, such as glucose-6-caprylic monoester) and a long-chain fatty acid monoglyceride (preferably 16-20C fatty acid monoglyceride such as stearic acid monoglyceride).
Patent JP-S58162850-A (JP)
Title: Gas sensitive element
Inventor: KATSURA MASAKI
IPC: G01N27/12
Filed: 1982-03-23
Abstract: PURPOSE:To prevent exfoliation of a lead wire connecting part from a substrate, by making an electrode of gas sensitive material constituted of the lead wire connecting part for connecting the lead wire and a signal fetching part connecting the gas sensitive material with the lead wire connecting part. CONSTITUTION:A gas sensitive material 2 consisting of a ZnO base metallic oxide semiconductor contained Pt, is provided on a substrate 1 made of Al2O3 by a vapor deposition method. Further, a lead wire connecting part 3 is formed by putting together Au paste by baking. A gas sensitive element is constituted by forming a signal fetchig part 4 by vapor depositing Au so that the surface of the material 2 of the side contacting the material 2 with an atmosphere to be measured is connected to the part 3. Thus constituted gas sensitive element has high adhesive strength to the substrate of the part 3 and is difficult to exfoliate and the secular change of the resistance value of the gas sensitive element is small because of making the part 4 by a metallic thin film.
Patent JP-S61205360-A (JP)
Title: Steam supply and power generating set
Inventor: KITANO YUICHI
IPC: F02G5/04
Filed: 1985-03-08
Abstract: PURPOSE:To aim at the effective utilization of waste heat, by heating clear water in heat exchange with exhaust gas out of an internal-combustion engine driving a generator, storing this hot water in a tank, and sprinkling it for melting the snow, while collecting water after being thawed and controlling the engine according to a water level variation in the collected water tank. CONSTITUTION:In case of a steam supply and power generating set 1, a generator 3 is driven by an internal-combustion engine 2, and exhaust gas and clear water are heat-exchanged with an exhaust gas heat exchanger 4 installed in an exhaust pipe of the internal-combustion engine 2, thus the clear water is heated. Likewise, cooling water (clear water) is circulated with a circulating pump 8 and thereby the clear water is heated in order to cool the internal-combustion engine 2. Then, the clear water (hot water), whose temperature goes up by the exhaust gas heat exchanger 4 and the internal-combustion engine 2 is stored in a hot water storage tank 7, having this hot water sprinkled out of a sprinkling pipe 20, thus it is utilized for melting the snow. And, the water produced by melting the snow is collected with a collecting water measure 22, and it is stored in a storage tank 24 having a settling tank 23, thus a governor of the internal-combustion engine 2 is controlled according to a water level in this storage tank 24.
Patent JP-S57158320-A (JP)
Title: Production of high tensile steel plate of good weldability
Inventor: WATANABE SEIICHI
IPC: C21D8/02
Filed: 1981-03-25
Abstract: PURPOSE:To produce high tensile steel of small anisotropy and good weldability by subjecting a steel slab of the specific compsn. contg. a specific amt. of N to heating, rolling, hardening and tempering under specific temp. conditions. CONSTITUTION:A steek slab contg., by weight %, 0.03-0.20% C, 0.03-0.75% Si, 0.50-1.80% Mn, 0.01-0.10% V, <=0.0040% N, 0.10-0.100% SolAl, and further contg. 1 or >=2 kinds of 0.05-0.50% Cu, 0.15-2.50% Ni, 0.10-2.50% Cr, 0.03- 1.50% Mo, 0.00015-0.0025% B, and consisting of the balance Fe and impurities is heated to 1,000-1,230 deg.C. Thence, it is rolled at finish temp. above 850 deg.C, and immediately after this, it is hardened from the temp. above the Ar3 transformation point. Following to this, it is tempered to the temp. above the Ac1 transformation point.
Patent JP-2000243764-A (JP)
Title: Collet and mounter using the same
Inventor: KOI SEISHI
IPC: H01L21/52
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide with a simple structure a collet, capable of picking up and placing a pellet mounted at a different angle at the times of picking up and placing, and a mounter capable of increasing a speed by the use of the collet. SOLUTION: This mounter has a collet, which is rotated about a rotary shaft 21 inclined at a constant angle with respect to a vertically moving shaft 22 and is inclined at a constant angle with respect to a face 23, on which an attracting face 24 of a top end part is perpendicular to the rotary shaft, and the rotary angle is established, whereby a pellet 9 placed at different angles at picking up and at placing is picked up and placed.
Patent JP-H08222530-A (JP)
Title: Refrigerating chuck table
Inventor: MORI TAKASHI
IPC: B23Q3/08
Filed: 1995-02-09
Abstract: PURPOSE: To freeze and fix a wafer in a sucked state by supplying water and without being frozen by a method wherein a suction part which socks and holds the wafer and a refrigeration part which refrigerates and fixes the wafer held by the suction part are installed at a chuck table. CONSTITUTION: A chuck table T4 is constituted of a lower-part table 31 and of an upper-part table 41 which is formed at the lower-part table 31 so as to be detachable. A suction part 32 which is composed of a plurality of holes is formed on the bottom face of a fitting part 31a by which the lower-part table 31 attaches and removes the upper-part table 41. In addition, a suction part 42 which is composed of many small holes in a surface plate 41a is formed in the upper-part table 41, and refrigeration parts 43 which are composed of thermionic elements such as Peltier elements or the like are arranged and installed on the rear of a surface plate 41a so as not to close the suction part 42. In addition, a coupling hole 41b which is made to communicate with a through hole 31b in the center of the lower-part table 31 is formed in the central part of a bottom plate.
Patent JP-S55138035-A (JP)
Title: Production of titanium-manganese alloy
Inventor: MORIWAKI YOSHIO
IPC: C22C22/00
Filed: 1979-04-12
Abstract: PURPOSE: To cheaply provide an MgZn 2 -type alloy of high homogeneity, by melting a Ti-Mn alloy material by induction in a highly hermetic metal oxide crucible under an atmosphere of inert gas and casting the molten material.  
     CONSTITUTION: To manufacture an alloy which is substantially of the MgZn 2 -type phase, an alloy material is molten by induction at a temperature of 1,400W1,600°C in a hermetic oxide crucible under an atmosphere of inert gas at pressure of 0.1W2 atm. The crucible is made of magnesia or alumina and has an apparent porosity of 1% or less. The molten material is cast. This casting is characterized by that the cooling rate of the material in a temperature range above 500°C is 20°C/min or more. According to this method, impurities are prevented from mixing into the alloy. The Ti-Mn alloy of MgZn 2 -type which has high homogeneity and excels in properties as a hydrogen storage material can be manufactured at a low cost by mass production. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62270320-A (JP)
Inventor: UIRIAMU UIRUHAITO JIYUNIA
IPC: A61F13/15
Filed: 1987-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08240314-A (JP)
Title: Ignition rod
Inventor: TSUCHIYA HIROMITSU
IPC: H01T14/00
Filed: 1995-03-06
Abstract: PURPOSE: To provide an ignition rod, capable of generating spark surely due to discharge even when unburnt fuel, moisture in air and the like adhere to an electrode rod and the like. CONSTITUTION: An ignition rod is provided with an insulative base body 14 as well as first and second conductive electrode rods 12, 13, retained in the base body 14 with an interval and whose tip ends 12a, 13a are positioned on the same plane as the end face 14a of the base body 14 respectively, while discharge S is generated between the tip ends 12a, 13a of the first and second electrode rods 12, 13 by a voltage impressed between the first and second electrode rods 12, 13.
Patent JP-H0837763-A (JP)
Title: Electric motor
Inventor: BERUNDO ATSUKERUMAN
IPC: H02K3/26
Filed: 1995-03-06
Abstract: PURPOSE: To provide an electric motor for specially hard disk drive which generates no detent torque and has a radiation-directional force between the stator and rotor, as a result of eccentricity reduced or removed greatly and iron loss reduced or removed considerably and is greatly reduced in motor inductance. CONSTITUTION: This electric motor has a stator equipped with a cylindrical motor winding supported by a fitting plate, supports a rotator magnet, generating a magnetic field perpendicular to the axis of rotation, supported on a rotatable hub 6, and has a rotor 7 surrounding a coil at a hub part in a bell shape. Then an electric motor 1 has axial and radial bearing means 5a, 5b, and 5c for the hub 6, and a coil constitution 9 of this motor is free from a soft magnetic part and surrounded outside with a yoke 10 of soft iron in a sleeve shape.
Patent JP-S59171428-A (JP)
Inventor: KIMURA JIYUNICHI
IPC: H01H85/045
Filed: 1983-03-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56145770-A (JP)
Title: Linear motor
Inventor: YOSHIMURA TAKEHIRO
IPC: H02K41/035
Filed: 1980-04-09
Abstract: PURPOSE:To reduce the weight and the cost of a linear motor without varying the rotating characteristics of the motor having a movable coil and a stationary permanent magnet by reducing the quantity of magnetic flux intersecting the coil at the intermediate part of a running path as compared with those at both ends. CONSTITUTION:In a linear motor in which a stator 1 is formed of a plurality of  yokes 2A, 2B and a permanent magnet 3 fixed thereto and a rotor 4 is formed of   bobbin 5 on which an excitation coil 6 is wound, the width L2 of the central part 9  of the permanent magnet 3 is reduced then the widths L1 of both the ends 7, 8 in  such a manner that the quantity of magnetic flux intersecting the excitation coil 6 is  reduced as compared with that at the central part. A slit may be formed at the  central part instead of reducing the width of the central part 9 of the permanent  magnet 3. Since the quantity of the magnetic flux of the permanent magnet at the  central part which does not affect the running characteristics can be thus reduced,  the weight and the cost of the motor can be reduced.
Patent JP-S63213481-A (JP)
Title: Ultrasonic motor
Inventor: TAKAHASHI SADAYUKI
IPC: H02N2/00
Filed: 1987-02-27
Abstract: PURPOSE:To enhance the energy efficiency of an ultrasonic motor by exciting a bendable standing wave in an elastic material on a flat plate, and limiting the position for press-contacting a sheet or the like by a roller to the section in which the driving forces of the materials are in the same direction. CONSTITUTION:A piezoelectric ceramic plate 12 on which metal electrode films 13, 13' are formed on the front and rear surfaces is bonded on the rear surface of a flat elastic plate 11. A thin film 14 is placed on the front surface of the plate 11, and the film 14 is brought into contact under pressure with the section P2 of the plate 11 by a freely rotatable roller 15 having a rotating center 15. An AC electric signal is applied between the films 13 and 13' to excite a bendable standing wave at the plate 11. As a result, the roller 15 rotates around the center 16 to feed the film 14 in a direction of an arrow A.
Patent JP-H07250506-A (JP)
Title: Top link
Inventor: HIRATA KOKI
IPC: A01B59/043
Filed: 1994-03-16
Abstract: PURPOSE:To provide a top link capable of changing the position of a flex point into either of horizontal, vertical and oblique directions and further capable of enlarging the range of the position changes. CONSTITUTION:The first connection lever 11 whose base part is connected to a tractor 2 is connected to the tip of the second lever 12 connected to the tractor 2, and the tip of the first connecting lever is connected to a variable link 13 connected to a working machine 5. Length-adjusting means 14, 15 for changing the distances between the base parts and the tips are disposed on both the first connecting lever 11 and the second connecting lever 12, respectively.
Patent JP-H06236739-A (JP)
Title: Core for deflection yoke
Inventor: IKEUCHI HIROSHI
IPC: H01J29/76
Filed: 1993-02-10
Abstract: PURPOSE:To provide a core for deflection yoke capable of precisely performing the correcting work or dimensional measurement of the core, and being precisely assembled to precisely control a deflection magnetic field, and never causing the chip or crack of the core even when it is automatically handled by a robot. CONSTITUTION:A core material such as ferrite powder is molded and then baked to form a cylindrical core 10. On the other hand, a reference structure 5 to be installed on the neck side of the core 10 is molded by a synthetic resin 11, and the reference structure 5 is adhered and integrated to the core 10 by an adhesive 5. When the grinding work, dimensional measurement and assembling work of the core 10 are carried out, since the X, Y directional position orthogonal to Z-axis, the rotating directional position around Z-axis and the central position of Z-axis can be positioned with the neck-side A surface or outer surface B of the reference structure 5 and a reference groove 8 as reference points, the working precision of the core can be significantly enhanced, and the assembling precision can be also enhanced.
Patent JP-H08244848-A (JP)
Title: Package
Inventor: ROJIYAA KOON
IPC: B65D5/50
Filed: 1995-03-07
Abstract: PURPOSE: To prevent a packaged article from deforming due to a static load, restrain a rise of packaging costs and carry out the packaging work without difficulties. CONSTITUTION: The upside and downside of a television set TV are respectively supported with upper and lower cushioning members 2 and 3 and the circumference of the television set TV is covered with a lower tray member 4 and a carton member 5. Cuts 10 are made across each corner 11 between adjacent side walls 5a of the carton member 5, and the area between the cuts 10 is bent inward with the corner 11 as the center to form a support bracket 9. The downside of the upper cushioning member 9 is supported by the support bracket 9.
Patent JP-S58164089-A (JP)
Title: Logical circuit
Inventor: KONISHI SATOSHI
IPC: H03K19/003
Filed: 1982-03-23
Abstract: PURPOSE:To prevent malfunctions of logical circuits, by realizing a logical circuit equipped with the 1st logical gate circuit which outputs signals having opposite logical values to those of input signals from a logical signal source and the 2nd logical gate circuit which outputs signals having the same logical values as the input signals. CONSTITUTION:In the logical circuit of an address buffer using an NOR gate, it is arranged that an output Vout2 having the same logic as an input logical signal Vin is obtained by means of two-stage inverters I2 and I2 and another output Vout1 having the opposite logic to that of the input logical signal Vin is obtained by means of an NOR gate NOR1 which uses the output Vout2 and the input logical signal Vin as the input. When this circuit configuration is applied, two logical output voltages having the same logical value and the opposite logical value are settled at levels opposite to each other after the voltages are once set to the same level when the voltage of a logical signal source varies from one logical level to the other level. Therefore, double selection can be avoided and malfunctions can be prevented.
Patent JP-H01219875-A (JP)
Title: Production of thermal fixing roller
Inventor: KON SHUJI
IPC: G03G15/20
Filed: 1988-02-29
Abstract: PURPOSE:To prevent the thermal deterioration of a rubber layer and the degradation in the mechanical strength of a fluoroplastic layer by insufficient baking by inserting a heating bar which is previously so heated that the heat capacity changes in the longitudinal direction to maintain nearly the uniform temp. near the fluoroplastic film into a roller arbor. CONSTITUTION:A roller on which the fluoroplastic film 2 is formed is housed into a baking thermostatic chamber 1 and the heating bar 4 is inserted into the arbor 3 thereof, by which the roller is heated from the inside and the outside and the fluoroplastic film 2 is baked. The baking thermostatic chamber 1 has the tendency that the atmospheric temp. in the deep side is slightly higher than the other side and, therefore, the heating bar 4 formed to the small diameter of about 9/10 the outside diameter of the other part in about 1/5 the overall length of the heating bar from the end part on the deep side of the baking thermostatic chamber 1 in order to make up the above-mentioned nonuniformity is used. The sum of the quantity of the heat applied from the roller surface and the quantity of the heat applied from the inside of the roller is thereby nearly equalized over the entire part of the roller and the baking of the fluoroplastic film 2 is executed nearly uniformly over the entire part.
Patent JP-H03247161-A (JP)
Title: Facsimile equipment
Inventor: MATSUDA RYOICHI
IPC: H04N1/32
Filed: 1990-02-26
Abstract: PURPOSE:To realize a function sending a same original to plural destinations through polling by providing a collation function of a password of an opposite facsimile equipment and a function sending original information on an original platen to the opposite facsimile equipment in the case of the automatic reception of an incoming call to this facsimile equipment. CONSTITUTION:When automatic dialing is implemented through a telephone line from a facsimile equipment of a station A and a facsimile equipment of a reception station makes polling transmission, an original on an original platen is read, and sent while being converted into picture information and the original platen is restored to the home position after the end of communication. When dialing is made through the telephone line from a facsimile equipment of a station B for the polling transmission, the original on the original platen is read similarly in the case of the station A and sent while the original is being converted into picture information and it is sent. The operation above is repeated to apply polling transmission of a same original to plural destinations.
Patent JP-H11208660-A (JP)
Title: Flat cargo receiving pallet
Inventor: AIKAWA TADASHI
IPC: B65D19/38
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a flat cargo receiving pallet suitable for carrying a flexible container cargo storing mainly a deformable content of liquid shape or powdery shape in a bag. SOLUTION: A pallet is constituted of crosspieces 2 having both side face sections 2b with through-holes for crosspiece installation levers 6 and folding guide sections 2d folded orthogonally and top face sections formed of irregularity lines 2a of required numbers integrally formed in parallel with in the longitudinal direction and crosspiece supporting members 1 of almost U-shape sections having side face sections 1a and horizontal folded piece sections 1c orthogonally folded inwardly or outwardly from the upper edge ends of both side face sections 1a and forming leg sections provided with required number of slits for inserting the crosspieces 2 slidingly and having the interior forming the leg sections used as fork insertion holes 10a, and the crosspiece support members 1 are provided on both sides at the intervals of required distance,  and the crosspieces 2 are inserted into the slits of the crosspiece supporting members 1 to constitute a flat pallet of substantially almost square shape.
Patent JP-H04354212-A (JP)
Title: Method and device for denying echo of multiple carrier wave signal
Inventor: JIYON EMU CHIOTSUFUI
IPC: H04B3/23
Filed: 1992-01-31
Abstract: PURPOSE: To provide a method and a device for canceling the echo of a transmitted signal, reflected from a two-wire type line and returned into a receiver by initially estimating its parameter. CONSTITUTION: A circulating signal of a cycle equal to the duration of cluster of encoded frequency band samples but longer than the delay of far echoes is repeatedly transmitted, and the cluster of samples of signals received through an echo path is converted into a frequency band. From the conversion of this cluster, a 1st estimate of frequency band characteristics of both the near and far echo paths is formed. The 1st estimate is converted into a time zone, and the time zone parameter of near echo path is calculated. A 1st cluster of time- zone parameters of the far echoes is calculated from the converted 1st estimate, and a 2nd cluster of time-zone parameters of the far echo is generated from this 1st cluster.  This 2nd cluster is converted into the frequency band, changes in the phase angles of frequency band parameters are average related to the cluster of really received signals, and estimated frequency offset is updated.
Patent JP-S59175494-A (JP)
Inventor: JIYAGABANDEYUU DASU
IPC: C07D493/08
Filed: 1984-03-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。